Blaise Rosser said Lisa's birthday was Friday. He couldn't go to the store to buy her a gift, because their son has asthma and is considered "at risk."

So Blaise organized a surprise video conference call with family and friends instead.

"She had no idea that this was going on and I walked her into my new home office and sat her in front of the screen and we all sang her 'Happy Birthday,'" Rosser said. "She said that this is her favorite birthday ever."